I don't know and Meraki doesn't know as well (I suppose that this has not been fixed): https://community.meraki.com/t5/Switching/MS-16-7-1-Changelog-questions/m-p/223084  ... View more

Best practice would be something like a "Datacenter Switch" that your server(s) are connected to. As you normally have more than one server in place something like the MX would pose a serious limitation due to its limited number of ethernet ports.   Some customers on the other hand have a (very) low number of DMZ servers directly connected to the MX, but even this is a rather special case. ... View more